/* 语音播放高亮样式 */
.voice-playing {
    background-color: rgba(41, 112, 255, 0.15);
    border-left: 3px solid var(--deepseek-primary);
    padding-left: 8px;
    border-radius: 3px;
    transition: all 0.3s ease;
    animation: voice-highlight-pulse 2s infinite;
}

/* 脉冲动画效果 */
@keyframes voice-highlight-pulse {
    0% { background-color: rgba(41, 112, 255, 0.05); }
    50% { background-color: rgba(41, 112, 255, 0.15); }
    100% { background-color: rgba(41, 112, 255, 0.05); }
}

/* 段落级别高亮 */
.voice-highlight-paragraph {
    border-left: 3px solid var(--deepseek-primary);
    padding-left: 10px;
    background-color: rgba(41, 112, 255, 0.08);
    border-radius: 4px;
}

/* 句子级别高亮 */
.voice-highlight-sentence {
    background-color: rgba(41, 112, 255, 0.15);
    border-radius: 3px;
    padding: 0 2px;
    position: relative;
}

/* 单词级别高亮 */
.voice-highlight-word {
    font-weight: 500;
    color: var(--deepseek-primary);
}

/* 边框高亮效果 */
.voice-highlight-border {
    border: 2px solid rgba(41, 112, 255, 0.5);
    border-radius: 5px;
    padding: 2px 5px;
} 